AATCC 176-2006

$40.00

Speckiness of Liquid Colorant Dispersions: Evaluation of (Editorial Revision 2009)
standard by American Association of Textile Chemists and Colorists, 2006

Category: AATCC

Description

1. Purpose and Scope

1.1 Agglomerates in colorant dispersions may become apparent as specks on a continuously dyed (padded) or on a printed fabric, especially when pale and light shades are produced.1.2 This test method is designed to determine speckiness, primarily of disperse dye, vat dye and pigment dispersions.

2. Principle

2.1 A dispersion of a dye is filtered through a polyester/cotton blend fabric.2.2 The degree of speckiness is assessed visually